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administrator/components/com_finder/controllers/index.php

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+<?php
+/**
+ * @package     Joomla.Administrator
+ * @subpackage  com_finder
+ *
+ * @copyright   Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
+ * @license     GNU General Public License version 2 or later; see LICENSE
+ */
+
+defined('_JEXEC') or die;
+
+/**
+ * Index controller class for Finder.
+ *
+ * @package     Joomla.Administrator
+ * @subpackage  com_finder
+ * @since       2.5
+ */
+class FinderControllerIndex extends JControllerAdmin
+{
+	/**
+	 * Method to get a model object, loading it if required.
+	 *
+	 * @param   string  $name    The model name. Optional.
+	 * @param   string  $prefix  The class prefix. Optional.
+	 * @param   array   $config  Configuration array for model. Optional.
+	 *
+	 * @return  object  The model.
+	 *
+	 * @since   2.5
+	 */
+	public function getModel($name = 'Index', $prefix = 'FinderModel', $config = array('ignore_request' => true))
+	{
+		$model = parent::getModel($name, $prefix, $config);
+		return $model;
+	}
+
+	/**
+	 * Method to purge all indexed links from the database.
+	 *
+	 * @return  boolean  True on success.
+	 *
+	 * @since   2.5
+	 */
+	public function purge()
+	{
+		JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
+
+		// Remove the script time limit.
+		@set_time_limit(0);
+
+		$model = $this->getModel('Index', 'FinderModel');
+
+		// Attempt to purge the index.
+		$return = $model->purge();
+
+		if (!$return)
+		{
+			$message = JText::_('COM_FINDER_INDEX_PURGE_FAILED', $model->getError());
+			$this->setRedirect('index.php?option=com_finder&view=index', $message);
+			return false;
+		}
+		else
+		{
+			$message = JText::_('COM_FINDER_INDEX_PURGE_SUCCESS');
+			$this->setRedirect('index.php?option=com_finder&view=index', $message);
+			return true;
+		}
+	}
+}